Modeling of Additive Manufacturing Process Relevant Feature in Layer Based Manufacturing Process Planning

doi:10.1007/s12204-012-1260-6

上海交通大学学报（英文版） ›› 2012, Vol. 17 ›› Issue (2): 241-244.doi: 10.1007/s12204-012-1260-6

Modeling of Additive Manufacturing Process Relevant Feature in Layer Based Manufacturing Process Planning

LIU Xi-juan (刘溪涓)

(School of Mechanical Engineering, Shanghai Dianji University, Shanghai 200240, China)

出版日期:2012-04-28 发布日期:2012-05-31

Modeling of Additive Manufacturing Process Relevant Feature in Layer Based Manufacturing Process Planning

LIU Xi-juan (刘溪涓)

(School of Mechanical Engineering, Shanghai Dianji University, Shanghai 200240, China)

Online:2012-04-28 Published:2012-05-31

摘要/Abstract

摘要： Compared with general machining processes, additive manufacturing (AM) process has stabler planning route and limited process variables and this makes it to be more easily designed and planned with knowledge based systems and computer aided techniques. Case based reasoning approach is applied to the process planning of additive manufacturing in this paper. The concept of “AM process relevant design features” is proposed after the analysis of the characteristics of AM processes. The concept is used as the basis of the knowledge representation, and AM relevant feature graph is used as the case representation schema. The case retrieval method is discussed based on this graph. The case representation of a machine arm is given to illustrate the brief process of the proposed approach.

关键词: additive manufacturing (AM), case based reasoning, process planning, design feature

Abstract: Compared with general machining processes, additive manufacturing (AM) process has stabler planning route and limited process variables and this makes it to be more easily designed and planned with knowledge based systems and computer aided techniques. Case based reasoning approach is applied to the process planning of additive manufacturing in this paper. The concept of “AM process relevant design features” is proposed after the analysis of the characteristics of AM processes. The concept is used as the basis of the knowledge representation, and AM relevant feature graph is used as the case representation schema. The case retrieval method is discussed based on this graph. The case representation of a machine arm is given to illustrate the brief process of the proposed approach.

Key words: additive manufacturing (AM), case based reasoning, process planning, design feature

中图分类号:

TH 162

LIU Xi-juan (刘溪涓). Modeling of Additive Manufacturing Process Relevant Feature in Layer Based Manufacturing Process Planning[J]. 上海交通大学学报（英文版）, 2012, 17(2): 241-244.

LIU Xi-juan (刘溪涓). Modeling of Additive Manufacturing Process Relevant Feature in Layer Based Manufacturing Process Planning[J]. Journal of shanghai Jiaotong University (Science), 2012, 17(2): 241-244.

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Modeling of Additive Manufacturing Process Relevant Feature in Layer Based Manufacturing Process Planning

Modeling of Additive Manufacturing Process Relevant Feature in Layer Based Manufacturing Process Planning

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